This Dorman 604-252 HVAC Heater Blend Door Actuator replaces 73084, 8A8Z19E616A, 9L3Z19E616B, AL3Z19E616A, DL3Z19E616A, J04054, SK604252, Factory Air 73084, BWD J04054, Ford 8A8Z19E616A, Ford 9L3Z19E616B, Ford AL3Z19E616A, Ford DL3Z19E616A, TechSmart J04054, Standard Motor Products J04054, SK604252, OEM parts and is perfect for replacement or a performance upgrade. .